【摘要】 我们于2000年9～11月对成都地区5个郊县或郊区9个鸡场的47只鸡进行了鸡球虫种类的初步调查，发现成都地区鸡球虫种类有世界公认的7个种中的6个种，即：柔嫩、毒害、和缓、早熟、巨型及布氏艾美氏球虫。调查结果为成都地区鸡球虫的预防用药提供了科学依据。更多还原

【Abstract】 The species of coccidia of 47 chickens from 9 farms in Chengdu region were investigated during September to November in 2000． Six out of seven species generally accepted are found． The results provide the basis for prevention and treatment of chicken coccidia in Chengdu region．更多还原